Dr. Pageau, I'm sorry to interrupt, but my time is limited. I will let you continue on with your answer, but when you speak about context, can you speak in the context of dementia and more specifically whether there are elements for someone who is suffering from dementia that are impossible to predict in the context of an advance directive? I think you were talking about that. Can you elaborate a little bit on that?
You mentioned the experience of the Netherlands, which, as I understand it, is one of the few jurisdictions that have advance directives. Were those advance directives being carried out in accordance with the wishes of the patient when the advance directive was brought? Can you speak to those issues?